Device getting-to-know algorithms enable the automation of actual-time information analysis, permitting agencies to behave on well-timed insights and optimize selection-making. By leveraging predictive models, compani...
Device getting-to-know algorithms enable the automation of actual-time information analysis, permitting agencies to behave on well-timed insights and optimize selection-making. By leveraging predictive models, companies can increase customized services, optimize operations, and obtain a competitive area. This paper discusses how device learning algorithms can automate real-time facts evaluation and the ways such algorithms can be used to uncover developments, locate anomalies, and enhance models. Moreover, the paper explores how applying device mastering algorithms can boost accuracy and efficiency in data evaluation, in addition to providing businesses with new opportunities for innovation.
The efficiency of several machine learning algorithms in picture identification and predictive modelling is thoroughly compared in this research article. The necessity to find the best algorithms for certain use cases...
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The efficiency of several machine learning algorithms in picture identification and predictive modelling is thoroughly compared in this research article. The necessity to find the best algorithms for certain use cases and the rising need for reliable and effective image recognition systems across a variety of areas are the driving forces behind the study. In order to assess how well these algorithms, perform in terms of accuracy, precision, and recall, the study uses a wide range of machine learning techniques, including classical and deep learning approaches. The study's findings show that convolutional neural networks, in particular, outperform conventional algorithms in image identification tests while standard and deep learning techniques perform similarly in tasks requiring predictive modelling. The study also emphasises the value of transfer learning and fine-tuning strategies in obtaining cutting-edge performance on picture datasets, and finally we will see results at the end.
With the continuous development of computer information technology, data storage and processing methods have changed, which has a great impact on information security. This paper describes the work done in this field ...
With the continuous development of computer information technology, data storage and processing methods have changed, which has a great impact on information security. This paper describes the work done in this field at home and abroad. In combination with the emergence of new technologies such as network technology and cloud computing in the current era, it provides us with convenient conditions. At the same time, it also discusses how to apply these new science and technology to reality, and puts forward corresponding measures for reference and suggestions. This paper first introduces the data storage and processing methods of computer information technology and related concepts, and then briefly describes and analyzes computer information technology and information security. An encryption technology model for security vulnerabilities is designed to test the encryption technology performance of the model. The test results show that when the key is public key encryption, the running time is less than that of private key encryption, which means that with the increase of the number of files, the computational complexity increases at a relatively fast linear speed.
In the last decade, Twitter data has become one of the most valuable research sources for many areas including health, marketing, security, and politics. Researchers prefer Twitter data since it is completely public a...
In the last decade, Twitter data has become one of the most valuable research sources for many areas including health, marketing, security, and politics. Researchers prefer Twitter data since it is completely public and can be easily downloaded using Twitter APIs. The recent intensive use of Twitter data makes it difficult for researchers to follow or analyze its research. In this paper, we summarize most of the predictable patterns, aspects, and attitudes from Twitter data and analyze the performance and feasibility of the algorithms used. Moreover, we describe the current popular Twitter datasets used in various domains and applications. Current challenges and research gaps are discussed, and some recommendations are given for future works from different perspectives.
With the advent of the Internet of Vehicles (loV)., there is an increasing demand for real-time and accurate object detection algorithms for intelligent transportation systems. This literature review aims to provide a...
With the advent of the Internet of Vehicles (loV)., there is an increasing demand for real-time and accurate object detection algorithms for intelligent transportation systems. This literature review aims to provide a comprehensive analysis of the latest research in loV dataprocessingalgorithms for automatic real-time object detection. By analyzing and comparing various state-of-the-art algorithms such as Faster R-CNN., Mask R-CNN., and YOLOv4., the strengths and limitations of each approach are identified. Additionally., the challenges associated with real-world implementation are discussed and provide recommendations for future research directions. This research study highlights the importance of efficient and accurate object detection algorithms in the context of the loV and emphasizes the need for ongoing research in this field.
Temporal data include not only time-stamped raw data but also time intervals for events with a non-zero duration. Classification of interval-based event sequences has been an active research topic in the data science ...
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Temporal data include not only time-stamped raw data but also time intervals for events with a non-zero duration. Classification of interval-based event sequences has been an active research topic in the data science community. One major research issue in sequence classification is to extract discriminative features that properly capture the underlying sequences for high accuracy classification. Previous research on sequence classification mainly focused on time series using time-point based features. In this paper, we propose to define features based on Allen’s temporal relations between time intervals. Based on our earlier work on temporal data modeling, we develop a novel scheme for sequence representation of event-intervals. We describe the detailed algorithms and report the experimental results.
This paper presents a technical analysis approach for the stock market using data science and its associated tools. The objective is to develop a systematic framework that leverages data science techniques to analyze ...
This paper presents a technical analysis approach for the stock market using data science and its associated tools. The objective is to develop a systematic framework that leverages data science techniques to analyze stock market data and make informed investment decisions. The proposed methodology involves data collection, preprocessing, feature engineering, and the application of various machine learning algorithms for predicting stock prices and identifying potential trading opportunities. The study demonstrates the effectiveness of data science in enhancing traditional technical analysis methods and provides insights into the potential benefits of integrating data-driven approaches into stock market analysis. Experimental results on historical stock data validate the proposed approach's accuracy and highlight its potential for improving investment strategies.
This paper introduces a high-precision post-processing kinematics method of Beidou includes GPS/ GLONASS/QZSS/Galileo with independent intellectual property rights. As the deployment of Beidou navigation satellite sys...
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This paper introduces a high-precision post-processing kinematics method of Beidou includes GPS/ GLONASS/QZSS/Galileo with independent intellectual property rights. As the deployment of Beidou navigation satellite system (BDS) constellation completed, the increase of the number of satellites is conducive to improving the accuracy and reliability of high-precision post-processing kinematics method. In order to solve the problem that the ambiguity fixed rate is low due to the increase of ambiguity dimension, observation noise and atmospheric residual error, the integrity judgment of satellite is added in this method, the integer linear relationship between ambiguity of multi frequency carrier phase which is not affected by error is used to improve the ambiguity candidate value The strategy of row constraint and determination, and partial ambiguity fixed. The results show that the method can effectively improve the positioning accuracy.
In view of the complexity of current traffic scenes, the rapid development of intelligent transportation applications and the improvement of domestic platforms, this paper combines the current mainstream deep learning...
In view of the complexity of current traffic scenes, the rapid development of intelligent transportation applications and the improvement of domestic platforms, this paper combines the current mainstream deep learning algorithms to recognize the road line with the PilotNet model improved by BatchNorm and Dropout technologies under the Baidu PaddlePaddle framework, and to detect the traffic signs with the YOLOv3 Tiny model. Due to the limited hardware system resources and the real-time nature of automatic driving, finally, the two types of models are deployed to the Edge Board computing box. In the application of intelligent transportation, single-thread technology cannot respond to the real-time nature of automatic driving, and thread blocking has a great impact. After comparison, dual-thread technology is adopted. dataprocessing is carried out by capturing the moving image of the car and the control value, and the experiment is completed. In the experiments, the smart car can recognize the traffic signs at a speed of around 0.01s per frame and finish model loading and making decision after the recognition of traffic scenes in 34.86s, which shows that the trained neural network models all have lightweight characteristics and can meet the system application with limited resources.
To improvise a data transmission for wallet with merchant payment system using cluster classification over sequence analysis method is proposed in this paper. The implementation have been carried out for processing th...
To improvise a data transmission for wallet with merchant payment system using cluster classification over sequence analysis method is proposed in this paper. The implementation have been carried out for processing the data through MySQL and the algorithms are tested with Net Beans (IDE) applications. The cluster classification paved the way to achieve the enhancement of data transmission of data. With the sample size of 46 and tested around 11 number of times compared with the sequence analysis method. The speed with the accuracy of 92% for data transmission for wallets with merchant payment systems using cluster classification, provides significantly better results compared to sequence analysis methods. There was a statistical significance between cluster classification and sequence analysis *** improvise a data transmission for a wallet with a merchant payment system using cluster classification over sequence analysis method provides more significant accuracy of 94.4 percent than sequence analysis method by analyzing the parameters of time with data and received time.
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